Eugene Shih Seong-Hwan Cho Fred S. Lee Benton H. Calhoun Anantha Chandrakasan Design Considerations for Energy-Efficient Radios in Wireless Microsensor Networks. 77-94 2004 37 VLSI Signal Processing 1 http://dx.doi.org/10.1023/B:VLSI.0000017004.57230.91 db/journals/vlsisp/vlsisp37.html#ShihCLCC04